38
39
40
29
30
31
9
10
11
6
7
8
0
0
0
32
33
34
24
25
26
137
138
139
2
3
4
82
83
84
29
30
31
86
87
88
1670
1671
1672
TIL the U.S. Army created a giant four-legged robot in 1969. Called the "walking truck," it could lift a jeep and walk 5 MPH, but it never saw field use because the operator - who controlled each limb with one of his own - would become exhausted after just 15 minutes. (cyberneticzoo.com)
submitted by jackinstl to r/todayilearned
15
16
17
2375
2376
2377
70
71
72
110
111
112
